regex101

Regex101 is an online tool that helps users create and test regular expressions—patterns used to find specific text within larger data, like searching for email addresses or dates. It provides real-time feedback, highlighting matches and offering explanations of the pattern's components. This makes it easier to develop precise search rules, troubleshoot issues, and understand how your patterns work. Whether you're a beginner or experienced programmer, regex101 simplifies working with complex text patterns by providing an intuitive interface and helpful insights.